package Operation;

import demo1.Book;
import demo1.BookList;

import java.util.Scanner;

public class ReturnOperation implements IOPeration {
    public void work(BookList bookList){
        System.out.println("归还图书！");
        System.out.println("请输入书名！");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();
        int currentSize = bookList.getUsedSize();
        for (int i = 0; i < currentSize; i++) {
            Book book = bookList.getBook(i);
            if(book.getName().equals(name)){
                book.setBorrowed(false);
                System.out.println("已归还，谢谢使用！");
                return;
            }
        }
        System.out.println("没有你要归还的图书！");
    }
}
